These requirements remain consistent with the original PC release as this version predates the major "Next-Gen" graphical overhaul. Fallout 4 System Requirements/Specifications (PC)
While you cannot "free download" the full game legally, if you already own it on Steam, you can revert or "downgrade" to this specific version for free using built-in developer tools. Fallout 4 Free Download (v1.10.163.0)
In the Steam console, use the download_depot command followed by the specific manifest IDs for v1.10.163.0. These requirements remain consistent with the original PC
: Community-made tools like the Fallout 4 Downgrader on Nexus Mods automate this process for you. System Requirements (v1.10.163.0) : Community-made tools like the Fallout 4 Downgrader
For , this version is widely regarded as the most stable "pre-next-gen" build, favored by modders because it supports the majority of legacy mods and the Fallout 4 Script Extender (F4SE) . How to Legally Obtain v1.10.163.0